Partial molar volumes and partial molar adiabatic compressibilities of a short chain perfluorosurfactant: Sodium heptafluorobutyrate in aqueous solutions at different temperatures

2005 ◽  
Vol 37 (12) ◽  
pp. 1351-1355 ◽  
Author(s):  
Elena Blanco ◽  
Juan M. Ruso ◽  
Gerardo Prieto ◽  
Félix Sarmiento
Keyword(s):  
Aqueous Solutions ◽  
Partial Molar Volumes ◽  
Short Chain ◽  
Molar Volumes ◽  
Different Temperatures ◽  
Partial Molar Adiabatic Compressibilities

scholarly journals Critical Micelle Concentrations and Partial Molar Volumes for Perfluoroalkanoates Salts in Aqueous Solutions.

1997 ◽  
Vol 46 (8) ◽  
pp. 921-924 ◽  
Author(s):  
Kunio TAMAKI ◽  
Kenji KOBAYASHI ◽  
Toshio NOMURA ◽  
Masahiro IIJIMA ◽  
Misho SHIMOI
Keyword(s):  
Aqueous Solutions ◽  
Partial Molar Volumes ◽  
Molar Volumes ◽  
Critical Micelle Concentrations

Partial molar volumes, expansibilities, and compressibilities of oligoglycines in aqueous solutions at 18-55°C

Biopolymers ◽  
1994 ◽  
Vol 34 (4) ◽  
pp. 541-553 ◽  
Author(s):  
Tigran V. Chalikian ◽  
Armen P. Sarvazyan ◽  
Theodor Funck ◽  
Kenneth J. Breslauer
Keyword(s):  
Aqueous Solutions ◽  
Partial Molar Volumes ◽  
Molar Volumes

scholarly journals Study of Thermodynamic and Transport Properties of Glycine, Diglycine, and Triglycine in Aqueous Tartrazine at Different Temperatures

2009 ◽  
Vol 64 (11) ◽  
pp. 758-764 ◽  
Author(s):  
Anwar Ali ◽  
Rajan Patel ◽  
Shahjahan Khan ◽  
Vidiksha Bhushan
Keyword(s):  
Viscous Flow ◽  
Activation Parameters ◽  
Partial Molar Volumes ◽  
Molar Refraction ◽  
Viscosity Data ◽  
Molar Volumes ◽  
Viscosity Coefficients ◽  
Different Temperatures ◽  
Refractive Index Data ◽  
Amino Acid Glycine

The densities (ρ), viscosities (η), and refractive indices (nD) of (0.01, 0.05, 0.10, 0.15, and 0.20 m) amino acid, glycine, and peptides, diglycine and triglycine in 0.01 m aqueous tartrazine solution were determined at 288.15, 293.15, 298.15, 303.15, 308.15, and 313.15 K. The density data were utilized to evaluate apparent molar volumes (φv) which, in turn, were used to determine partial molar volumes (φv ◦) using Masson’s equation. The transfer volumes were also calculated. The viscosity data were analyzed using the Jones-Dole equation to determine the viscosity coefficients and the activation parameters. The activation parameters of viscous flow were obtained to throw light on the mechanism of viscous flow. The molar refraction was calculated using the refractive index data. The results were interpreted in the light of ion-ion, ion-nonpolar, and nonpolar-nonpolar interactions and the effect of increasing hydrophobicity as we move from glycine to triglycine on these interactions in presence of the dye tartrazine was also investigated.

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